Using a machine-learning algorithm, researchers were able to “train” a computer to recognize the neural patterns associated with various scents, and identify whether specific odors were present in a mix of smells.

In an effort to get a clearer picture of how the brain and the connections between its regions change throughout development, Harvard scientists and researchers from three other universities will share a $14 million grant to support one of the most comprehensive brain-imaging studies ever undertaken.

A study found that both Rusingoryx atopocranion, a relative of the wildebeest, and hadrosaur dinosaurs evolved large bony domes on their foreheads, which were likely used as resonating chambers to warn of predators and communicate with others.

Despite a visual system vastly different from that of humans, tests showed the bird could successfully identify both Kanizsa figures and occluded shapes. The findings suggest that birds may process visual information in a way that is similar to humans.

The neural architecture in the auditory cortex — the part of the brain that processes sound — of profoundly deaf and hearing people is virtually identical, a new study has found. The study could point the way toward potential new avenues for treating deafness.

Harvard Professor Charles Lieber and other scientists conducted a study that describes the construction of nanoscale electronic scaffolds that can be seeded with cardiac cells to produce a bionic cardiac patch.

Harvard researchers are among the co-authors of a new study saying that the increase in life expectancy in the past two decades has been accompanied by an even greater increase in years free of disability, thanks in large measure to improvements in cardiovascular health and declines in vision problems.

Sarah Elizabeth Lewis, assistant professor of the history of art and architecture and African and African-American studies, guest edited the magazine Aperture, producing an issue called “Vision & Justice,” the first on African-Americans, race, and photography for the magazine.

Five faculty members have been selected as Harvard College Professors, five-year appointments that provide them with extra support for research or scholarly activities, a semester of paid leave, or summer salary.

The Star Family Challenge makes grants every year to high-risk, high-reward research efforts that might not receive funding through other programs. This year’s recipients are Edo Berger, Katia Bertoldi, Edward Glaeser, Talia Konkle, and Bence Ölveczky.

At a Meeting of the Faculty of Arts and Sciences on May 3, 2016, the Minute honoring the life and service of the late Boyd Irven DeVore, Ruth Moore Professor of Biological Anthropology, Emeritus, was placed upon the records. Professor DeVore played a major role in bringing evolutionary theory to the understanding of human behavior.

Using phage-assisted continuous evolution (PACE) technology developed by Harvard professor David Liu and his co-workers, a team of researchers has evolved new forms of a natural insecticidal protein called “Bt toxin,” which can be used to help control Bt toxin resistance in insects.

A new study published in the Journal of the American Medical Association shows that income is closely correlated with life expectancy, with the richest Americans living as much as 15 years longer than the poorest — and even the poor living longer in wealthy areas.

When portraits on institutional “walls of fame” are almost exclusively of white men, it sends a message that can have psychological and performance effects, two researchers said at a recent Diversity Dialogue.

By examining more than 500 years of harvest records, researchers found that wine grape harvests across France, on average, now occur two weeks earlier than in the past, largely due to climate change. While earlier harvests are normally associated with higher quality wines, researchers caution the trend likely won’t last.

A study last year claiming that more than half of all psychology studies cannot be replicated turns out to be wrong. Harvard researchers have discovered that the study contains several statistical and methodological mistakes, and that when these are corrected, the study actually shows that the replication rate in psychology is quite high.

Grasslands across North America will face higher summer temperatures and widespread drought by the end of the century, a study says, but those negative effects should be offset by an earlier start to the spring growing season and warmer winter.

Distinguished scholar and activist Sir Hilary Beckles, who is leading the international effort to seek restitution from European nations that engaged in the slave trade in the Caribbean, made the case for reparations during a talk at Harvard Law School this week.

Nancy Kleckner, the Herchel Smith Professor of Molecular Biology, has been awarded the Thomas Hunt Morgan Medal by the Genetics Society of America in recognition of her many significant contributions to our understanding of chromosomes and the mechanisms of inheritance.